Oat Bran Nutrition Facts: Calories, Macros & Health Benefits
Summary: One quarter cup (24g) of oat bran contains 59 calories, 4.2g protein, 15.9g carbs, and 1.7g fat. Oat Bran is a good source of magnesium, phosphorus.

Nutrition Facts — quarter cup (24g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 59 kcal | 3% |
| Protein | 4.2g | 8% |
| Carbohydrates | 15.9g | 6% |
| Total Fat | 1.7g | 2% |
| Fiber | 3.7g | 13% |
| Sugar | 0.36g | -- |
| Saturated Fat | 0.31g | 2% |
| Sodium | 0.96mg | 0% |
| Potassium | 135.8mg | 3% |
| Calcium | 13.9mg | 1% |
| Iron | 1.3mg | 7% |
| Magnesium | 56.4mg | 13% |
| Zinc | 0.75mg | 7% |
| Vitamin B6 | 0.04mg | 2% |
| Folate | 12.5mcg | 3% |
| Vitamin K | 0.77mcg | 1% |
| Phosphorus | 176.2mg | 14% |
Is Oat Bran Good for You?
Oat Bran provides 59 calories per quarter cup (24g) with 4.2g of protein, 15.9g of carbohydrates, and 1.7g of fat. It is a source of magnesium (13% dv), phosphorus (14% dv).
Key Health Benefits of Oat Bran
- Good source of magnesium (13% dv)
- Good source of phosphorus (14% dv)
- Contains 3.7g of dietary fiber per serving
Frequently Asked Questions
How many calories is in oat bran?
One quarter cup (24g) of oat bran contains 59 calories.
How much protein is in oat bran?
One quarter cup (24g) of oat bran provides 4.2g of protein.
Is oat bran vegetarian?
Yes, oat bran is suitable for vegetarian diets.
Is oat bran vegan?
Yes, oat bran is completely plant-based and vegan-friendly.
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Nutrition data sourced from USDA FoodData Central. Track oat bran and thousands of other foods with the Gram app.